Shimano Gear Outer Cable OT-SP41 2000MM

Roll of 2000MM of 4 mm diameter SIS SP41 black outer cable casing
Lubricated internally along its length with low-friction silicone grease to reduce cable friction
Special construction process makes for an axially stiff casing that transmits shifting movements accurately and quickly
Lined with a polymer sheath to assist with the smooth operation of the inner wire
For use with 1.2 mm diameter inner wires